search for: vdev_list

...c int vdev_info_seq_show(struct seq_file *s, void *unused) > +{ > + struct mic_device *mdev = s->private; > + struct list_head *pos, *tmp; > + struct mic_vdev *mvdev; > + int i, j; > + > + mutex_lock(&mdev->mic_mutex); > + list_for_each_safe(pos, tmp, &mdev->vdev_list) { > + mvdev = list_entry(pos, struct mic_vdev, list); > + seq_printf(s, "VDEV type %d state %s in %ld out %ld\n", > + mvdev->virtio_id, > + mic_vdevup(mvdev) ? "UP" : "DOWN", > + mvdev->in_bytes, > + mvdev->out_bytes); > + for...

....release = dp_debug_release }; +static int vdev_info_seq_show(struct seq_file *s, void *unused) +{ + struct mic_device *mdev = s->private; + struct list_head *pos, *tmp; + struct mic_vdev *mvdev; + int i, j; + + mutex_lock(&mdev->mic_mutex); + list_for_each_safe(pos, tmp, &mdev->vdev_list) { + mvdev = list_entry(pos, struct mic_vdev, list); + seq_printf(s, "VDEV type %d state %s in %ld out %ld\n", + mvdev->virtio_id, + mic_vdevup(mvdev) ? "UP" : "DOWN", + mvdev->in_bytes, + mvdev->out_bytes); + for (i = 0; i < MIC_MAX_VRINGS; i++)...

....release = dp_debug_release }; +static int vdev_info_seq_show(struct seq_file *s, void *unused) +{ + struct mic_device *mdev = s->private; + struct list_head *pos, *tmp; + struct mic_vdev *mvdev; + int i, j; + + mutex_lock(&mdev->mic_mutex); + list_for_each_safe(pos, tmp, &mdev->vdev_list) { + mvdev = list_entry(pos, struct mic_vdev, list); + seq_printf(s, "VDEV type %d state %s in %ld out %ld\n", + mvdev->virtio_id, + mic_vdevup(mvdev) ? "UP" : "DOWN", + mvdev->in_bytes, + mvdev->out_bytes); + for (i = 0; i < MIC_MAX_VRINGS; i++)...

...v 0x%llx\n", dc->vdev); seq_printf(s, "c2h doorbell %d ", dc->c2h_vdev_db); seq_printf(s, "h2c doorbell %d\n", dc->h2c_vdev_db); @@ -294,10 +293,10 @@ static int mic_vdev_info_show(struct seq_file *s, void *unused) list_for_each_safe(pos, tmp, &mdev->vdev_list) { mvdev = list_entry(pos, struct mic_vdev, list); seq_printf(s, "VDEV type %d state %s in %ld out %ld\n", - mvdev->virtio_id, - mic_vdevup(mvdev) ? "UP" : "DOWN", - mvdev->in_bytes, - mvdev->out_bytes); + mvdev->virtio_id, + mic_vde...

An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a Linux OS. It is a PCIe endpoint in a platform and therefore implements the three required standard address spaces i.e. configuration, memory and I/O. The host OS loads a device driver as is typical for PCIe devices. The card itself runs a bootstrap after

An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a Linux OS. It is a PCIe endpoint in a platform and therefore implements the three required standard address spaces i.e. configuration, memory and I/O. The host OS loads a device driver as is typical for PCIe devices. The card itself runs a bootstrap after

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)

...dirent for notifying ring 3 about MIC state changes. + * @reset_wait: Waitqueue for sleeping while reset completes. + * @log_buf_addr: Log buffer address for MIC. + * @log_buf_len: Log buffer length address for MIC. + * @dp: virtio device page + * @dp_dma_addr: virtio device page DMA address. + * @vdev_list: list of virtio devices. + * @default_attrs: Sysfs attributes. + * @cdev: Character device for MIC. + * @irq_info: The OS specific irq information + * @shutdown_db: shutdown doorbell. + * @shutdown_cookie: shutdown cookie. + */ +struct mic_device { + char name[20]; + struct mic_mw mmio; + struct de...

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)

ChangeLog: ========= v2 => v3: a) Patch 1 data structure cleanups, header file include cleanups, IDA interface reuse and switching to device_create_with_groups(..) as per feedback from Greg Kroah-Hartman. b) Patch 7 signal documentation, sleep workaround removal and sysfs access API cleanups as per feedback from Michael S. Tsirkin. v1 => v2: @ http://lwn.net/Articles/563131/ a)

ChangeLog: ========= v1 => v2: a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring into 3 smaller patches and function renames, as per feedback from Greg Kroah-Hartman. b) Use VRINGH infrastructure for accessing virtio rings from the host in patch 5, as per feedback from Michael S. Tsirkin. v1: Initial post @ https://lkml.org/lkml/2013/7/24/810 Description:

ChangeLog: ========= v1 => v2: a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring into 3 smaller patches and function renames, as per feedback from Greg Kroah-Hartman. b) Use VRINGH infrastructure for accessing virtio rings from the host in patch 5, as per feedback from Michael S. Tsirkin. v1: Initial post @ https://lkml.org/lkml/2013/7/24/810 Description: